Local Reviews for Highland, MD

Great Service Personnel

McCarty - Highland, MD143 days ago

Review of Supreme Air

We received service from a very nice, helpful, and knowledgeable service representative. Our only comment to improve service was when we called in in the middle of the night due to odd and loud noise from heating unit, it would have been helpful to have someone on the line who could tell us what to do, was it important to shutdown the equipment, if so, how, or could we leave it running until a service representative arrived.

Overall Experience
4 / 5

Quality

Price

Convenience

3 days ago

roberts@supremeairllc.com

Trip fee found line voltage was shut off to AHU.

Near Prestwick Dr, Highland,
MD20777

7 days ago

Yonas M.

Spring Pm On 05/17/19 On arrival set the units to call for cooling measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filter and replaced checked water pressure and temp checked compressor capacitor checked all other electrical connections unit tested units operating normal at this time.also customer has issues with condenser drain pipe back up water to the unit to solve the problem I recommend to install trip safety water protection ez trap.

Near Petrillo Dr, Highland,
MD20777

7 days ago

Yonas M.

GEO Water Furnace Spring Pm Highland Md

Near Petrillo Dr, Highland,
MD20777

47 days ago

michaelr@supremeairllc.com

Met Ryan and removed Removed 80gallon water heater from basement

Near Cortina Dr, Highland,
MD20777

56 days ago

michaelr@supremeairllc.com

Replaced back water heater holding tank , unable to get 80 gallon tank out alone will need to send 2 people Monday to get heater out of basement.

Near Cortina Dr, Highland,
MD20777

59 days ago

michaelr@supremeairllc.com

On arrival checked thermostat was calling for cooling. Measure water pressure coming in and out,water temperature coming in and out, return and supply temp,voltage,amps,electrical connections,contactor,blower wheel is clean, replace filter(20x32x2). I also found water heater was leaking, customer approved it and paid half. Needs to collect $704.98

Derrick S.

Derrick S.

Replacement quote for water heater water heater purchased was damaged bad at bottom of heater need to return heater and come back to install

Near Petrillo Dr, Highland,
MD20777

144 days ago

Derrick S.

Replacement quote for water heater water heater purchased was damaged bad at bottom of heater need to return heater and come back to install

Near Petrillo Dr, Highland,
MD20777

145 days ago

Daniel M.

Found unit with contactor humming . It was pitted and allowing voltage to go to L1 to t1 . Gave costumer quote and replaced it . Unit was operating when I got here but was previously in a lockout for FP1 . Suction pressure 112 and head pressure 380 . Water loop 45 psi in and 40 psi out , 49 degrees in and 45 degrees out . Supply air 98 degrees and return air 70 degrees . Ohmed out resister and it was at 24,000 ohms and my temperature was reading 47 degrees on my aid tool so it was in the range . I believe it could be faulty due to the rest of my numbers being in -line . Also gave costumer quote to replace his hot water heater . Costumer has heat and system is working properly at this time
Replace contactor